Underlying cause of deathIncludes: Underlying cause of death, Cancer (C00-D48), Endocrine, Nutritional and Metabolic Diseases (E00-E90), Mental and Behavioural Disorders (F00-F99), Diseases of the Nervous System (G00-G99), Diseases of the Circulatory System (I00-I99), Diseases of the Respiratory System (J00-J99)